baber/WOPTO huggingface dataset:
Patent JP-H0390334-A (JP)
Title: Method and apparatus for surface treatment of powdered material
Inventor: HAYASHIDA SHIGEO
IPC: B29C65/10
Filed: 1989-09-01
Abstract: PURPOSE:To improve the surface treatment of powdered materials by applying a voltage while allowing a gas stream to pulsate, and by activating gas. CONSTITUTION:A discharge tube 10 equipped with a pair of electrodes is so arranged that a high-tension and high-frequency voltage can be applied to the electrodes. When fresh gas from a stock gas feeder 60 or circulating gas passes through the discharge tube 10, the gas is activated by applying a voltage to the electrodes, and the activated gas thus obtained is sent toward a fluidized bed 30. A pulsation generator 20 is constituted of a combination of a solenoid valve and a timer, and a circulating gas stream is allowed to pulsate by opening and closing periodically the solenoid valve at the interval of a time set by the timer. By changing the preset time of the timer, the pulsation frequency of the gas stream can be varied. In other words, since the gas stream is kept pulsating when the gas for surface treatment is activated, the activation rate is not reduced even if the average flow rate of the gas stream is accelerated, and the activation can be improved.
Patent JP-H04110499-A (JP)
Title: Method and device for controlling stray current
Inventor: ABE SHINJI
IPC: C25F7/00
Filed: 1990-08-31
Abstract: PURPOSE:To easily and automatically control generation of stray current by impressing electrical potential polarity reverse to the electrical potential polarity in the part when stray current flow to the part of a metallic strip nearer to an electrolytic treatment device from an instrument while utilizing an outer-part power source. CONSTITUTION:Firstly while continuously passing a metallic strip 19 as an ordinary method, this metallic strip is electrolytically treated in an electrolytic treatment device in a working treatment line. The electric potential difference between contacts 17, 17 and the electric potential polarity are detected by an amplifier 22 for detecting stray electric potential difference and inputted to the amplifier 11 for controlling external power source voltage. While continuously detecting this electric potential difference and electric potential polarity, the voltage of a voltage variable type external power source 10 is controlled so that these are regulated or reached to zero. This means that stray current 13 conducted via the metallic strip 19 located outside the an electric potential difference detection point from the electrolytic treatment device among the stray current routes is regulated or reached to zero. Accordingly the stray current 13 is regulated to zero or reduced to almost zero and eliminated. This stray current 13 flows through a metallic roll 2 and a shear 3 that are located outside the electric potential difference detection point.
Patent JP-2001050647-A (JP)
Title: Refrigerator
Inventor: KOMURO ATSUSHI
IPC: F25D25/02
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To allow various type food to be contained, to improve containability of a storage chamber and to improve handling operability by obtaining a plurality of containing shapes by a way of arranging variable containers. SOLUTION: For example, a variable shelf 10 is constituted of two containers 7, 8, and the containers 7, 8 are provided so as to be full in a width between side walls 3a and 3b of the refrigerator 2 together on a bottom shelf plate 9. A width of them is freely settable in response to a way. For example, the width is about 1/2 of the width of a cold storage chamber. Or, for example, in the case of providing an engaging part in height of 1/2 of the containers 7, 8, vertical direction of the container 8 is inverted to change a height of the space between the shelf side of the container 8 and the above shelf by about 1/2 of the height of the container 7. Since the height of the space between the shelf surface of the container 7 and the above shelf can be changed, the foods can be stored with good containing efficiency corresponding to the heights of the many foods.
Patent JP-H04110801-A (JP)
Title: Plastic optical material
Inventor: NISHIMOTO TAKUYA
IPC: G02B1/11
Filed: 1990-08-31
Abstract: PURPOSE:To improve a transmission characteristic, adhesive property and dura bility by constituting layers in contact with the plastic of multilayered antireflection films of SiO2 and the layers in contact with the outdoor air of MgF2. CONSTITUTION:A film having 15mum thickness is formed by a spin coating method using 'CYTOP(R)' as an amorphous fluororesin 1. The films consisting of the SiO2 are deposited by evaporation at 75nm at the 1st layers 2, the films consisting of Y2O3 at 55nm film thickness as the 2nd layers 3, the films consisting of ZrO2 contg. 2mol% Y2O3 at 50nm film thickness as the 3rd layers 4, and the films consisting of the MgF2 at 70nm as the 4th layers 5 on both surfaces of this film. The SiO2 layers in contact with the plastic in the multilayered antireflection films have the effect of improving the adhesive property between the amorphous fluororesin and the top layers and preventing the generation of cracks and the MgF2 layers act to improve the wear resistance and moisture resistance.
Patent JP-S60121956-A (JP)
Title: High voltage thyristor converter
Inventor: YOSHIZUMI TOSHIAKI
IPC: H02M1/092
Filed: 1983-12-05
Abstract: PURPOSE:To transmit a signal in noncontacting state with a signal converter provided at the ground potential level in the drive control of a thyristor module by using a laser beam as transmitting means of a gate signal of a thyristor converter. CONSTITUTION:A control signal of a laser beam 3 outputted from a converter 1 which receives an operation command is transmitted through a cable 7 to a laser beam radiator 2. A receiver 4 which receives the laser beam and converts it into an electric signal is associated in a thyristor module SM. The radiator 2 and the converter 1 are disposed at the ground potential level, and used in noncontacting state with the high voltage unit of the module SM. Thus, the reliability and the maintainability can be improved.
Patent JP-H0279313-A (JP)
Title: Pushbutton switch
Inventor: KAMATA TOSHIO
IPC: H01H13/52
Filed: 1988-09-14
Abstract: PURPOSE:To achieve miniaturization by integrally providing a bending portion for obtaining click touch in movable pieces with which a pushbutton slides in contact. CONSTITUTION:Pushing-down of a pushbutton 3 leads to conductance between a common terminal 10 and a second fixed contact terminal 9a, and further pushing-down thereof allows the second fixed contact terminal 9a and a common terminal 10a in a conductive state commonly. The pushbutton 3 abuts against a bending portion 19 for obtaining click touch, and its riding on the portion 19 generates the click touch. Upon stopping of pushing-down of the pushbutton 3, returning force of a return coil spring 4 forcibly lifts up the pushbutton 3. Separation of the pushbutton 3 from the bending portion 19 generates the click touch again. During return of the pushbutton 3 to the original position, movable pieces 15 and 16 return within the reciprocal movement region of the pushbutton 3 by self elastic force in time series order so as to be in an OFF state. Therefore, miniaturization can be achieved.
Patent JP-H04253624-A (JP)
Title: Method and apparatus for disinfecting interior of isolator
Inventor: TOMASU BEE HAA EMU HORUMAN
IPC: B65B55/04
Filed: 1991-08-14
Abstract: PURPOSE: To obtain a method and an apparatus for disinfecting the interior of an isolator which can disinfect the interior of the isolator as quickly as possible. CONSTITUTION: The apparatus for disinfecting the interior of an isolator has a hermetically sealed isolator 10 connected to an air circulation system, and at its upper side the isolator 10 is connected to an air supply line 16 via a pressure distribution system 32 and an air filtering system 30, and at its lower side the isolator 10 is connected to an air outlet line 19, and in that a nebulizer 26 for nebulizing a liquid disinfectant is provided in the air supply line 16.
Patent JP-S60120313-A (JP)
Title: Light diffusing element
Inventor: BABA TAKESHI
IPC: G02B5/02
Filed: 1983-12-02
Abstract: PURPOSE:To obtain speediness and a large variable amount of light diffusivity by composing a light diffusing element of an elastic body and a member which has numbers of fine openings, and either projecting or drawing the elastic body from said fine openings and making the light diffusivity variable. CONSTITUTION:Surfaces in the openings 2 of a elastic body 3 are held nearly plane and incident luminous flux is transmitted through the elastic body 3 without being diverged by the surfaces in the openings 2. When pressure is applied to a movable part 4, the elastic body 3 projects from the opening 2 to form extremely small convex surfaces. Consequently, an incident luminous flux 5 is diverged by the formed convex surfaces to obtain light diffusivity on the whole. At this time, the convex forms of the surfaces vary according to the pressure applied to the movable part 4, so the intensity of the light diffusivity is varied. Further, pressure may be applied to the member having the fine openings while the movable part 4 is fixed.
Patent JP-H0972216-A (JP)
Title: Work-car
Inventor: YAMASHITA NOBUYUKI
IPC: F01P1/06
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of a muffler by contriving a cooling air guide structure for a muffler by providing a duct at a front part of a fan cover which intensively guides and discharges part of engine cooling air to a muffler 16 in the vicinity of the position connecting a muffler to an exhaust pipe. SOLUTION: A water-cooled engine (E) having a horizontally arranged radiator 11 and a radiator cooling fan 12 on the top thereof is disposed in an engine bonnet 4. In particular, a duct 28 which intensively guides and discharges part of engine cooling air discharged from the front part of a fan cover to a muffler 16 in the vicinity of the position connecting a muffler 16 to an exhaust pipe 27 is disposed in front of the fan cover 20. As described above, the engine cooling air is intensively sprayed on the part connecting an exhaust pipe whose temperature is the highest in the muffler 16 to the muffler 16, thereby producing efficient cooling effect.
Patent JP-H01158261-A (JP)
Title: Backstop
Inventor: KURISUTOFUAA ROBAATO UOORANDO
IPC: F16D41/066
Filed: 1988-09-14
Abstract: PURPOSE: To prevent the canting of a fixing member when the device is in action by duplicating a control member or a main ring of teeth and engaging it with the fixing member. CONSTITUTION: An annular member 10 has two coaxial first and second rings of teeth 16a, 16b disposed departing from each other axially. A brake member 12 has two same coaxial first and second brake rings 20a, 20b arranged concentrically with diameters smaller than those of the first and second rings of teeth 16a, 16b of annular member 10. A control ring 31 is arranged concentrically between the two sets of concentric rings of teeth 16a, 20a and 16a, 16b. Load pins 27 are so arranged as to extend between the toothed surfaces 16a and 20a, 16b and 20b of the two adjacent sets of concentric rings of teeth projecting from both sides of a control ring 31. Thus, by the engagement of the load pins 27 arranged between the duplicated rings of teeth 16 and a brake ring 20 with the control ring 31, it is possible to prevent the canting of the load pins 27.
Patent JP-H0566225-A (JP)
Title: Method for determining quantity of lipid by coloration method
Inventor: YAMAMOTO NOBUKO
IPC: G01N33/92
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a simple method for determining the quantity of lipid, which is suitable for determining the lipid having amphipatic property forming a aggregate in aqueous medium. CONSTITUTION:A sample s treated in aqueous medium with surface active agent. Bivalent copper ions and bicinchoninic acid are made to react. When the lipid is present, the coloration state accompanied by the formation of the complex compound caused by the reaction of univalent copper ions formed from the bivalent copper ions and bicinchoninic acid is measured by measuring the absorbance at 562nm. The concentration of the liquid is computed by the expression of lipid concentration=absorbance/C by using a concentration constant C obtained from reference liquid by the same operation.
Patent JP-H1167457-A (JP)
Title: Thin film el panel
Inventor: INOUE SATOSHI
IPC: H05B33/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin film EL panel of which a coloring layer and upper part electrodes are prevented respectively from being damaged and disconnected even in the case micro destruction with high destructive force occurs. SOLUTION: A transparent insulating resin 17 (or 18) which covers at least one of an EL element 10 formed on an insulating substrate 1 and a coloring layer 6 formed on a transparent substrate 5 is formed to separate an EL element substrate 11 and a color filter substrate 12. Consequently, the transparent insulating resin 18 works as a protection film against a micro destruction of the EL element 10 and micro destruction propagation is dispersed by the separating part between the EL element substrate 11 and a color filter substrate 12 to suppress the damage affecting on the coloring layer 6 to slight level and to prevent disconnection of an upper part electrode 4 on the EL element 10.
Patent JP-H04110403-A (JP)
Title: Manufacture of hydrogen storage alloy electrode
Inventor: KAMEOKA SEIJI
IPC: B22F9/04
Filed: 1990-08-29
Abstract: PURPOSE:To manufacture a hydrogen storage alloy electrode having excellent initial stage characteristic and rapid electric charging characteristic by pulverizing or pulverizing and preserving a hydrogen storage alloy cast ingot in water while holding this to hydrogen generating electric potential to manufacture hydrogen storage alloy powder. CONSTITUTION:The hydrogen storage alloy cast ingot is pulverized or pulverized and preserved in the water while being held to the hydrogen generating electric potential to manufacture the hydrogen storage alloy powder. As the concrete method for holding the hydrogen storage alloy cast ingot to the hydrogen generating electric potential, before pulverizing the hydrogen storage alloy cast ingot in the water, the hydrogen is stored into the alloy cast ingot or this ingot is beforehand held under electric charge condition or pulverized while being held under electric charge condition, etc. Further, in the above water, beforehand, metal constituting the above hydrogen storage alloy or oxide thereof or hydroxide thereof is added, or metal, metal oxide or metal hydroxide generating oxidation-reduction reaction with more noble electric potential than oxidation-reduction potential of the above metal is added or the above water is desirable to use as buffer solution holding the pH to the constant. By this method, development of hydroxide layer developed on surface of the hydrogen storage alloy powder is controlled and the initial characteristic and the rapid electric charge characteristic in the electrode can be drastically improved.
Patent JP-H1075171-A (JP)
Title: Counter circuit
Inventor: TOMIKAWA MASAYOSHI
IPC: H03K19/086
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce a packaging area, including a wiring part by ORing the output of a diode part for taking the wired OR connection of the opposite phase output of the specified stage and succeeding stages of flip-flops turned to multi-stage constitution and the opposite phase output of the flip-flop of an initial stage, inverting the output and feeding it back to an input gate part. SOLUTION: An input gate circuit 1 synchronizes digital input D1-Dn and the flip-flops FF1-FFn of multiple stages supply the respective output of the input gate circuit 1, to set input S and supply a reference clock CLK to the synchronous input C of the initial stage and the positive phase output Q of a preceding stage to the synchronous input C of the second and succeeding stages. The diode part 2 takes the wired OR connection of the Q inverted output of the flip-flops FF2-FFn of the second and succeeding stages for not affecting an operating speed, and an OR gate 3 ORs the output B of the diode part 2 and the Q inverted output of the flip-flop FF1 of the initial stage. An inversion circuit 4 inverts the output A of the OR gate 3 and feeds it back to the input gate circuit 1.
Patent JP-S60122575-A (JP)
Inventor: ODA TOKIHIRO
IPC: A62C35/20
Filed: 1983-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0898111-A (JP)
Title: Television receiver
Inventor: MARUOKA KAZUHISA
IPC: H04N5/60
Filed: 1994-09-26
Abstract: PURPOSE: To provide a television receiver outputting a desired sound mode (monoral broadcast, streo broadcast, bilingual broadcast, sound multiplex broadcast, B-mode broadcast and the like) whenever a viewer changes a channel or whenever the sound output screen of two-screens display is changed. CONSTITUTION: Signals inputted from an U/V tuner 3, a CS/BS tuner 4 and an external video input 6 are inputted to a sound mode detection 21. The desired sound mode is selected by the sound mode detection 21, a memory 19 and a main microprocessor 14, and it is outputted to an audio processor 10, AMP 12 and a speaker 13. When the viewer changes the channel and when he switches the sound output screen of multiple picture display, it is not necessary to reset the sound mode, he is released from the trouble of setting, satisfied with a video and sound broadcasted.
Patent JP-S6288183-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B21/10
Filed: 1985-10-14
Abstract: PURPOSE:To prevent a thermal off-track phenomenon caused by the heating of a coil, and to eliminate a malfunction at the time of recording and reproduction, by providing a heat insulating member between a magnetic head and a carriage. CONSTITUTION:When a magnetic disk 2 is rotating together with a spindle 1, a carriage 7 executes a seek operation, based on a command, and information is recorded or reproduced by a magnetic head 5. Accordingly, sometimes the temperature of the carriage 7 is greatly different due to the difference of heating values of the coil 10 at the times of recording and reproduction. Therefore, between the heat 5 and the carriage 7, a head arm holder 6 is provided, and the heat insulating member 11 is provided so that heating of the coil 10 is not brought to heat transmission to the head 5. Accordingly, no difference is generated in the thermal expansion quantity of the head arm of each magnetic head 5, a thermal off-track caused by the heating of the coil is not generated, and when information is recorded and reproduced, the malfunction is prevented.
Patent JP-H0566882-A (JP)
Title: Coordinate input device
Inventor: TAKAZAWA YASUMASA
IPC: G06F3/038
Filed: 1991-09-10
Abstract: PURPOSE:To enable selecting a fine and slow or a rough and fast moving operations as well as a standard moving operation for a cursor on a CRT screen. CONSTITUTION:This device is provided with a main ball 1 which is guided to rotate in any direction and is rolled on a base surface 9, a auxiliary ball 2 which is guided to rotate in any direction and pressed by a part of a peripheral surface to be rotatted, instruction transmitting parts 1X, 1Y, 2X and 2Y, set on a base surface and corresponding to the main and auxiliary balls 1 and 2, which output the instruction signals corresponding to rotational angles rotated with respective X and Y directions, being orthogonal to each other, when the ball 1 and 2 are rotated and address 4X and 4Y which calculate the sum of the outputs for each X and Y axis direction from the respective instruction transmitting parts corresponding to respective main and auxiliary balls 1 and 2. The outputs from respective X and Y adders are taken as positional instructions for a cursor.
Patent JP-S60121857-A (JP)
Title: Automatic dialing set
Inventor: KONDOU TAKASHI
IPC: H04M1/27
Filed: 1983-12-05
Abstract: PURPOSE:To make pulse dialing possible even if an additional telephone is hooked off, by short-circuiting a monitor circuit and the additional telephone at a dialing time. CONSTITUTION:A telephone line is connected to terminal 25 and 26, and the additional telephone is connected to terminals 27 and 28. When an automatic dial device is turned on by an input means of a control circuit 34, a switch 31 is turned on, and a monitor circuit 33 is connected to the telephone line through switches 29 and 31, and line signals such as a dial tone and etc. are monitored by the circuit 33. If dial input is performed then, a switch 32 is turned on, and both ends of the circuit 33 are short-circuited, and a noise for dialing is cut off from the circuit 33, and both ends of the additional telephone are short-circuited by switches 31 and 32. Thus, pulse dialing is performed by turning-on/off of the switch 32.
Patent JP-H0974046-A (JP)
Title: Insulation terminal plate for capacitor coating container
Inventor: NISHIMOTO ATSUSHI
IPC: H01G4/224
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacturing a forming device with improve heat resistance and dimensional stability without any corrosion in an insulation terminal plate for capacitor encapsulating container. SOLUTION: In a capacitor encapsulating container which is formed by sealing with a terminal plate after housing a capacitor in an encapsulating container and penetrating and leading the terminal of the capacitor through the through hole of the terminal plate with the through hole, the terminal plate is formed of a polyamide resin.
Patent JP-H0548036-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOKOYAMA TAKESHI
IPC: H01L27/108
Filed: 1991-08-15
Abstract: PURPOSE:To enable a fine hole, etc., to be buried properly without forming any hollow portion and a surface to be flattened and then prevent disconnection of a metal wiring layer from being disconnected and at the same time a patterning failure of a resist film from occurring. CONSTITUTION:A silicon nitride 28 is buried into fine holes 30 and 38 which are formed on a surface of function thin films 26 and 36 on a semiconductor substrate 4. It is preferable that this silicon nitride 28 be buried into the fine holes 30 and 38 by the CVD method, especially low-pressure thermal CVD.
Patent JP-S60122040-A (JP)
Title: Manufacture of fluid catalyst for synthesizing methanol
Inventor: OOSUGI MINORU
IPC: B01J23/80
Filed: 1983-12-05
Abstract: PURPOSE:To obtain the titled catalyst having excellent wearing properties and high activity by coprecipitating an Al component into a soluble compound of copper or the elements of the second group of the periodic table and adding copper and zinc components thereafter. CONSTITUTION:A soluble compound such as copper nitrate, copper oxalate, copper acetate, calcium nitrate and magnesium acetate is added to an aluminum component in a range of (0.05-1.00) per 1 aluminum and is coprecipitated in an aq. soln. Furthermore, copper and zinc components are added to the soln. to perform a reaction for precipitating. Then, after the precipitated soln. is filtered and washed, a slurry having a suitable concn. is regulated and the slurry soln. is subjected to spray drying or oil dropping to form spherical fine powder.